Online Links:
Online Links:
Range of values | |
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Minimum: | 4/16/2011 |
Maximum: | 9/24/2011 |
Units: | day |
Resolution: | 1 |
Range of values | |
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Minimum: | 0:00:00 |
Maximum: | 23:59:59 |
Units: | HH:MM:SS |
Resolution: | 1 |
Value | Definition |
---|---|
r | Exposed bedrock and megaclast (larger than 409.6 cm) |
b | boulder (409.6 cm to 25.5 cm) |
c | cobble (25.5 cm to 6.5 cm) |
g | gravel (6.5 cm to .2 cm) |
s | sand (.2 cm to .00625 cm) |
m | mud (.00625 cm or smaller) |
Value | Definition |
---|---|
r | Exposed bedrock and megaclast (larger than 409.6 cm) |
b | boulder (409.6 cm to 25.5 cm) |
c | cobble (25.5 cm to 6.5 cm) |
g | gravel (6.5 cm to .2 cm) |
s | sand (.2 cm to .00625 cm) |
m | mud (.00625 cm or smaller) |
Value | Definition |
---|---|
Unconsolidated Mineral | Geologic substrates with less than 50 percent cover of rock. This substrate class provides Folk (1954) terminology to describe any mix of loose mineral substrate occurring at any range of sizes from boulders to clay. |
Rock | igneous, metamorphic, or sedimentary rock with particle sizes greater than or equal to 4096 mm in any dimension that covers greater than or equal to 50 percent of the geologic substrate surface. |
Value | Definition |
---|---|
Bedrock | substrate with largely continuous formations of bedrock covering 50 percent or more of the geologic substrate surface |
Coarse | Coarse unconsolidated substrate. Substrate surface layer contains any amount of gravel (particles greater than or equal to 2 mm) from a single granule to 100 percent boulders. These sediments are classified using the Folk (1954) Gravel-Sand-Mud diagram. |
Fine | Fine Unconsolidated Substrate. Substrate surface layer contains no trace of gravel (particles greater than or equal to 2 mm). These sediments are classified using the Folk (1954) Sand-Silt-Clay diagram, except that the word "Silt-Clay" replaces the word "Mud" in the Substrate Subgroup level. This prevents duplication of terms when recasting Folk's diagrams into a CMECS hierarchy. |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
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0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Value | Definition |
---|---|
0 | denotes absence of the species or feature |
1 | denotes presence of the species or feature |
Range of values | |
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Minimum: | 1 |
Maximum: | 9 |
Units: | unique types |
Resolution: | 1 |
Range of values | |
---|---|
Minimum: | -253.0 |
Maximum: | 0.0 |
Units: | decimal meters below NAVD88 sea level |
Resolution: | 0.1 |
Range of values | |
---|---|
Minimum: | 0.0 |
Maximum: | 66.5 |
Units: | decimal degrees. |
Resolution: | 0.1 |
Range of values | |
---|---|
Minimum: | 0.0000 |
Maximum: | 0.0911 |
Units: | Unitless, measures terrain ruggedness as the variation in three-dimensional orientation of grid cells within a neighborhood. Vector analysis is used to calculate the dispersion of vectors normal (orthogonal) to grid cells within the specified neighborhood. This method effectively captures variability in slope and aspect into a single measure. Ruggedness values in the output raster can range from 0 (no terrain variation) to 1 (complete terrain variation). Typical values for natural terrains range between 0 and about 0.4. |
Resolution: | 0.0001 |
Range of values | |
---|---|
Minimum: | -122.514976 |
Maximum: | -122.379062 |
Units: | Decimal Degrees |
Resolution: | 0.000001 |
Range of values | |
---|---|
Minimum: | 47.568494 |
Maximum: | 47.828367 |
Units: | Decimal Degrees |
Resolution: | 0.000001 |
These data were used to ground truth a supervised classification of multibeam echosounder (MBES) data into Coastal and Marine Ecological Classification Standards (CMECS) polygons. This project was conducted to map surficial geology and benthic habitat These data are intended for fisheries managers, science researchers, students, policy makers, and the public. These data can be used in GIS and statistical analysis projects, or other software to spatially identify geomorphologic biota, surficial lithology, and biotopes in the study area. Field activities were augmented through the Expanding Pacific Research and Exploration of Submerged Systems (EXPRESS) collaboration (https://www.usgs.gov/centers/pcmsc/science/express-expanding-pacific-research-and-exploration-submerged-systems?qt-science_center_objects=0#qt-science_center_objects).
Online Links:
Online Links:
Online Links:
Are there legal restrictions on access or use of the data?Access_Constraints: None
Use_Constraints:USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originator of the dataset and in products derived from these data.
Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty.
Data format: | comma delimited text in format comma-delimited text (version ArcGIS 10.7.1) CSV text file Size: 0.353 |
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Network links: |
https://doi.org/10.5066/P9GVRZ3M https://doi.org/10.3133/ds935 |
These data can be viewed with GIS or standard text-reading software.